Deck 24: Reproductive System

Question 1

Which of the following is NOT a part of the male reproductive system?

A) Epididymis
B) Testes
C) Penis
D) Urinary bladder

Answer 1

Urinary bladder

Question 2

Which of the following is NOT a function of the male reproductive system?

A) Production of male sex hormone
B) Nurturing the development of the fetus
C) Production of sperm
D) All of these are correct

Answer 2

Nurturing the development of the fetus

Question 3

Which of the following is NOT a part of the female reproductive system?

A) Ovaries
B) Vagina
C) Epididymis
D) Uterine tubes

Answer 3

Epididymis

Question 4

Which of the following is NOT a function of the female reproductive system?

A) Production of female sex hormones
B) Nurturing the development of the fetus
C) Production of the oocyte
D) All of these are correct

Question 5

Which of the following occurs in meiosis?

A) One nuclear division
B) Two nuclear divisions
C) Three nuclear divisions
D) Four nuclear divisions

Question 6

What is the end result of meiosis?

A) Two diploid daughter cells
B) Two haploid daughter cells
C) Four haploid daughter cells
D) All of the above are correct

Question 7

What is the total number of chromosomes in adult humans?

A) 23
B) 46
C) 92
D) None of the above is correct

Question 8

Which of the following is correct for human chromosomes?

A) 21 autosomal pairs and one pair of sex chromosomes
B) 22 autosomal pairs and one pair of sex chromosomes
C) 23 autosomal pairs and one pair of sex chromosomes
D) 46 autosomal pairs and one pair of sex chromosomes

Question 9

How are sex cell chromosome number described?

A) Neoploid
B) Diploid
C) Haploid
D) None of the above is correct

Question 10

In meiosis I, the homologous chromosomes align as pairs. What is this called?

A) Anaphase
B) Equatorization
C) Synapsis
D) Random assortment

Question 11

What is the exchange of genetic material that occurs during prophase I of meiosis?

A) Random assortment
B) Telophase
C) Synapsis
D) Crossing over

Question 12

What occurs during meiosis I?

A) Homologous chromosome pairs separate
B) Chromosome number becomes diploid
C) Chromosomes separate into individual chromatids
D) None of these is correct

Question 13

What occurs during meiosis II?

A) Homologous chromosome pairs separate
B) Chromosome number becomes diploid
C) Chromosomes separate into individual chromatids
D) None of these is correct

Question 14

Which of the following describes the chromosome number at the end of meiosis I?

A) Neoploid
B) Diploid
C) Haploid
D) None of the above is correct

Question 15

Which of the following is NOT a part of the male reproductive system?

A) Uterus
B) Prostate gland
C) Bulbourethral gland
D) Ductus deferens

Question 16

What are the external genitalia of the male?

A) Testes, epididymis, ducts and glands
B) Scrotum and penis
C) Penis, scrotum, ducts and glands
D) None of these is correct

Question 17

Which of the following is a saclike structure that contains the testes?

A) Penis
B) Epididymis
C) Prostate
D) Scrotum

Question 18

What is the muscle that controls the size of the scrotum depending on the environmental temperature?

A) Dartos muscle
B) Abdominal muscle
C) Cremaster muscle
D) All of these are correct

Question 19

What is the muscle that is an extension of the abdominal muscles which can raise or lower the testes depending on the environmental temperature?

A) Dartos muscle
B) Rectus femoris
C) Cremaster muscle
D) All of these are correct

Question 20

Which of the following occurs in warm environments?

A) Dartos and cremaster muscles contract elevating the testes
B) Dartos and cremaster muscles contract lowering the testes
C) Dartos and cremaster muscles relax elevating the testes
D) Dartos and cremaster muscles relax lowering the testes

Question 21

What is the exocrine and endocrine organ that is contained in the scrotum?

A) Prostate
B) Testes
C) Bulbourethral gland
D) None of the above is correct

Question 22

Which of the following are the tubules that are contained in the testes and are the site of sperm production?

A) Uterine tubules
B) Seminiferous tubules
C) Spermatic tubules
D) All of these are correct

Question 23

Which of the following are the cells that secrete testosterone?

A) Primary spermatocytes
B) Granulosa cells
C) Interstitial cells
D) Corpus luteus

Question 24

Which of the following is a fluid sac that surrounds the testes in the scrotum?

A) Tunica vaginalis
B) Scrotal sac
C) Spermatic cord
D) None of the above is correct

Question 25

Which of the following is the failure of one or both testes to descend into the scrotum?

A) Inguinal hernia
B) Cryptorchidism
C) Circumcision
D) None of the above is correct

Question 26

What is the cell that is located in the testes and gives raise to sperm?

A) Oogonia
B) Interstitial cell
C) Spermatogonium
D) None of the above is correct

Question 27

What is the cell type that is formed after the first meiotic division in males?

A) Spermatid
B) Primary spermatocyte
C) Secondary spermatocyte
D) Spermatogonium

Question 28

What is the cell type that is formed after the second meiotic division?

A) Spermatid
B) Primary spermatocyte
C) Secondary spermatocyte
D) Spermatogonium

Question 29

Which of the following the cap at the head of the sperm that contains enzymes?

A) Flagellum
B) Acrosome
C) Cephalosperum
D) None of these is correct

Question 30

Which of the following is the tail at the end of the sperm?

A) Flagellum
B) Acrosome
C) Cephalosperum
D) None of these is correct

Question 31

Which of the following is the nurse cells of the sperm?

A) Sustentacular or Sertoli cell
B) Interstitial cell
C) Spermatogonia
D) None of these is correct

Question 32

Which of the following is a comma-shaped structure that receives sperm after leaving the testis?

A) Ductus deferens
B) Urethra
C) Ejaculatory duct
D) Epididymis

Question 33

Which of the following receives sperm after leaving the epididymis?

A) Ductus deferens
B) Urethra
C) Ejaculatory duct
D) Spermatic cord

Question 34

Which of the following contains the ductus deferens, spermatic artery and vein and testicular nerve?

A) Ductus deferens
B) Urethra
C) Ejaculatory duct
D) Spermatic cord

Question 35

Which of the following is formed from the joining of the seminal vesicle duct and ductus deferens?

A) Ductus deferens
B) Urethra
C) Ejaculatory duct
D) Spermatic cord

Question 36

Which of the following receives sperm after leaving the ejaculatory duct?

A) Ductus deferens
B) Urethra
C) Ejaculatory duct
D) Spermatic cord

Question 37

Which one of the following is NOT a part of the male urethra?

A) Spongy urethra
B) Prostatic urethra
C) Membranous urethra
D) Penial urethra

Question 38

Which of the following results from the engorgement of the male erectile tissue with blood?

A) Erection
B) Orgasm
C) Mass movement
D) Mastication

Question 39

Which of the following is NOT one of the erectile tissue columns in the penis?

A) Corpus spongiosum
B) Corpus callosum
C) Corpus cavernosa
D) All of the above are correct

Question 40

Which of the following forms the glans penis at its distal end?

A) Corpus spongiosum
B) Corpus callosum
C) Corpus cavernosa
D) All of the above are correct

Question 41

Which of the following is formed from the crus of the penis?

A) Corpus spongiosum
B) Corpus callosum
C) Corpus cavernosa
D) All of the above are correct

Question 42

Which of the following is the skin that covers the glans penis?

A) Labia majora
B) Cuticle
C) Penial lid
D) Prepuce or foreskin

Question 43

Which of the following surrounds the proximal end of the urethra?

A) Seminal vesicles
B) Bulbourethral glands
C) Prostate gland
D) All of the above are correct

Question 44

Elevated blood PSA levels, may indicate cancer of which of the following organs?

A) Seminal vesicles
B) Bulbourethral glands
C) Prostate gland
D) All of the above are correct

Question 45

Which of the following is a mucus-producing gland that secretes mucus into the urethra?

A) Seminal vesicles
B) Bulbourethral glands
C) Prostate gland
D) All of the above are correct

Question 46

Which of the following organs produces secretions that account for most of the semen volume?

A) Seminal vesicles
B) Bulbourethral glands
C) Prostate gland
D) All of the above are correct

Question 47

Which of the following organs secretes mucus that lubricates the urethra and some lubrication during sexual intercourse?

A) Seminal vesicles
B) Bulbourethral glands
C) Prostate gland
D) All of the above are correct

Question 48

Which of the following organs secretes a mucus that contains fructose and other nutrients to nourish sperm?

A) Seminal vesicles
B) Bulbourethral glands
C) Prostate gland
D) All of the above are correct

Question 49

Which of the following organs secretes a milky, alkaline fluid that neutralizes acidic urine and vagina?

A) Seminal vesicles
B) Bulbourethral glands
C) Prostate gland
D) All of the above are correct

Question 50

Which of the following causes the secretion of FSH and LH?

A) Estrogen
B) Progestogen
C) GnRH
D) Testosterone

Question 51

Which of the following causes the secretion of testosterone by the testes?

A) FSH
B) LH
C) GnRH
D) Testosterone

Question 52

Which of the following promotes sperm cell development?

A) FSH
B) LH
C) GnRH
D) Testosterone

Question 53

Which of the following causes puberty in males?

A) FSH
B) LH
C) GnRH
D) Testosterone

Question 54

Which of the following is NOT a secondary sexual characteristic of males?

A) Growth of hair on the public, axillary, chest and face
B) Skin becomes smoother
C) Deeper voice
D) All of the above is correct

Question 55

Which of the following is NOT part of the male sexual act?

A) Emission
B) Ejaculation
C) Orgasm
D) Gastration

Question 56

Which of the following is the movement of sperm, mucus, prostatic and seminal vesicle secretions into the urethra?

A) Emission
B) Ejaculation
C) Orgasm
D) Erection

Question 57

Which of the following is the forced expulsion of secretions in the urethra from the penis to the outside of the body?

A) Emission
B) Ejaculation
C) Orgasm
D) Erection

Question 58

Which of the following is an intense pleasurable sensation experience during the male sexual act?

A) Emission
B) Ejaculation
C) Orgasm
D) Erection

Question 59

Which of the following occurs after ejaculation and involves the penis becoming flaccid and there is a feeling of satisfaction?

A) Emission
B) Resolution
C) Orgasm
D) Erection

Question 60

Which of the following is the ligament that attaches the uterine tubes and ovaries to the uterus?

A) Suspensory ligament
B) Ovarian ligament
C) Anterior cruciate ligament
D) Board ligament

Question 61

Which of the following is the organ that produces the monthly secondary oocyte?

A) Vagina
B) Uterus
C) Ovary
D) Uterine tube

Question 62

Which of the following is the ligament that attaches the ovary the lateral body wall?

A) Suspensory ligament
B) Ovarian ligament
C) Anterior cruciate ligament
D) Board ligament

Question 63

Which of the following is the ligament that attaches the ovary to the superior margin of the uterus?

A) Suspensory ligament
B) Ovarian ligament
C) Anterior cruciate ligament
D) Board ligament

Question 64

What is the capsule of dense connective tissue on the ovary?

A) Medulla
B) Cortex
C) Tunica albuginea
D) None of the above is correct

Question 65

What is the outer part of the ovary?

A) Medulla
B) Cortex
C) Tunica albuginea
D) None of the above is correct

Question 66

What is the inner part of the ovary?

A) Medulla
B) Cortex
C) Tunica albuginea
D) None of the above is correct

Question 67

What is the cell type that is formed during fetal development of a female?

A) Zygote
B) Primary oocyte
C) Secondary oocyte
D) Oogonia

Question 68

What is the cell type that is found in the ovary at birth?

A) Zygote
B) Primary oocyte
C) Secondary oocyte
D) Oogonia

Question 69

What is the cell type that is formed by the first meiotic division?

A) Zygote
B) Primary oocyte
C) Secondary oocyte
D) Oogonia

Question 70

Which of the following events occurs when the sperm penetrates the cytoplasm of the secondary oocyte?

A) Fertilization
B) Ovulation
C) Implantation
D) All of the above are correct

Question 71

What is the cell type that is formed by fertilization?

A) Zygote
B) Primary oocyte
C) Secondary oocyte
D) Oogonia

Question 72

What is the structure that is formed after fertilization until the 8^th week of development?

A) Zygote
B) Fetus
C) Infant
D) Embryo

Question 73

Which of the following events occurs when the embryo attaches to and embeds into the uterine wall?

A) Fertilization
B) Ovulation
C) Implantation
D) All of the above are correct

Question 74

What is the structure that is found in the uterus from the 8^th week of development until birth?

A) Zygote
B) Fetus
C) Infant
D) Embryo

Question 75

Which of the following is a primary oocyte and a single layer of flatten granulosa cells?

A) Graafian follicle
B) Secondary follicle
C) Primary follicle
D) Primordial follicle

Question 76

Which of the following is a primary oocyte and a zona pellucida?

A) Graafian follicle
B) Secondary follicle
C) Primary follicle
D) Primordial follicle

Question 77

Which of the following is a primary oocyte, a zona pellucida and fluid-filled vesicles?

A) Graafian follicle
B) Secondary follicle
C) Primary follicle
D) Primordial follicle

Question 78

Which of the following is a primary oocyte, a zona pellucida and fluid-filled antrum?

A) Graafian follicle
B) Secondary follicle
C) Primary follicle
D) Primordial follicle

Question 79

Which of the following is a ruptured follicle?

A) Graafian follicle
B) Secondary follicle
C) Primary follicle
D) Corpus luteum

Question 80

Which of the following is a degenerating follicle?

A) Graafian follicle
B) Secondary follicle
C) Corpus albicans
D) Corpus luteum